Consequences of malnutrition in the surgical patient.
D005521:Food Service, Hospital; D006760:Hospitalization; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology* / Q000401:mortality; D011300:Preoperative Care; D011379:Prognosis; D011502:Protein-Energy Malnutrition / Q000209:etiology* / Q000401:mortality; D012306:Risk